Amplitude Modulation Signal - Rigol DS6000 User Manual

RIGOL

3.1.7 Amplitude Modulation Signal

1. Signal Explanation
Signal Output Pin: AM_MOD

Carrier waveform: 500kHz, 1Vpp sine waveform;

Modulating waveform: 10kHz, 1.6Vpp sine waveform.
2. Functions
Trigger holdoff, FFT
3. Demonstration and Result
Connect the signal output pin AM_MOD and GND to CH1 of the oscilloscope properly using the

probe;
Set the trigger type to "Edge", the trigger mode to "Auto", the trigger holdoff to "70us" and the

acquisition mode to "Normal"; adjust the vertical position and trigger level to appropriate values
to make the oscilloscope trigger stably. The demonstration result is as shown in the figure
below.
3-10
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Figure 3-12 Amplitude Modulation Signal
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